baber/WOPTO huggingface dataset:
Patent DE-4239826-A1 (DE)
Title: Electrical switchgear enclosure with separate airtight compartments - has vertical vacuum switch and isolator alignment with gas filled bus=bar chamber and dual operating mechanism for switch and isolator
Inventor: MIYAGAWA MASARU
IPC: H02B1/20
Filed: 1992-11-26
Abstract: The electrical switchgear enclosure is divided into two airtight compartments by a vertical wall (5). A number of vacuum switches (2) are vertically aligned in a front compartment for connection to busbars (4) in a gas-filled rear compartment. The busbar compartment also contains isolators (14) which have fixed members (14b) connected to the busbars and moving members (14a) connected to the respective switches. Each switch is vacuum (16) enclosed within an insulating chamber (17) which has an earthed shroud (18) and a mechanism (3) operates both switch and isolators. The load supply conductors (10) are routed vertically downwards from the connectors (15). USE/ADVANTAGE - Larger number of switches and ancillaries are housed without increasing enclosure size of installation space. Earthed shroud enables better space factor and reduced shock risk to service personnel. Maintenance time is reduced since airtight sealing prevents ingress of dust, soot etc.
Patent DE-4242103-A1 (DE)
Title: Refillable container for writing etc. implement - has capillary magazine in housing and container aperture with tubular sleeve for capillary feed element with top contact face
Inventor: MOECK GERHARD
IPC: B43L25/10
Filed: 1992-12-14
Abstract: The housing protective rear cap is removable for refilling the magazine for the implement (10) insertion through the container (34) aperture. The container aperture has a tubular sleeve (50) for a capillary feed element (64) with top side contact face (68), abutted by the magazine (36) rear face (40). The abutment takes place, when the magazine end section (38) is pushed in and the implement, with protective cap removed, is inserted into the sleeve. The implement and the container have steps for defined insertion limiting. Pref. the container bar an aerating duct above the liq. level (72). USE/ADVANTAGE - For fountain pens, markers, drawing and painting implements. Has a facility for rear side refilling, without any soiling of the implement.
Patent DE-4243928-A1 (DE)
Inventor: BORELLI GIORGIO
IPC: B65D65/28
Filed: 1992-12-23
Abstract: The lid (7) and box (6) e.g. of a flip top packet (1) are bridged by a seal applied across one edge (3) and consisting in a sticker (2), modified by the addition of a weakening line (4) positioned to coincide with the fold made along the edge (3). <IMAGE>
Patent DE-4304434-A1 (DE)
Title: Travel way with multiple uses
Inventor: HARTL MAX DIPL ING
IPC: E01D18/00
Filed: 1993-02-13
Abstract: Published without abstract.
Patent DE-4310876-A1 (DE)
Title: Casting mould for ceramic articles
Inventor: WEGMANN REINHARD
IPC: B28B7/18
Filed: 1993-04-02
Abstract: The use of mould cores in casting moulds for producing ceramic articles often leads to the article being damaged during demoulding and mould setting or the positioning of the mould cores proves to be difficult or time-consuming. According to the invention, therefore, use is made of mould cores which have wedge-shaped contact surfaces and can be positioned by means of a magnet on the associated mould half.
Patent DE-4312087-A1 (DE)
Title: Safety system for use when climbing structures - has user-wear harness with loop connections to safety line run along length of tower and readily repositioned.
Inventor: GALTIER GUY
IPC: F16B35/06
Filed: 1993-04-13
Abstract: A mast or tower (10) constructed of framework is fitted with support points (40) at regular intervals that provides guidance for a safety line (50) that covers the height of the unit. Access to the mast by personnel is provided , with them wearing safety harnesses (63) attached to the safety line. The coupling is provided by looping the line sliding guide sections (61) and the support points on the mast structure. The support points on the structure are in the form of screwed studs having an open double ring loop for ease of line insertion. The line may be repositioned as climbing proceeds. USE/ADVANTAGE - Safety support while working on towers.
Patent DE-4315443-A1 (DE)
Title: Ventilation element, e.g. electrical switching or voltage converting station integrated in outer wall of building - has transverse sections extending to each other between side cheeks which respectively have section surfaces inclined between two longitudinal webs
Inventor: PRIMUS ILLO-FRANK DR ING
IPC: F24F13/08
Filed: 1993-05-08
Abstract: The two longitudinal webs (42,44,44n) run parallel in front and rear regions. A material strip, having a perforated metal sheet (62) or similar recesses, is arranged respectively between the upper longitudinal web of a transverse section (24,24n) and the lower longitudinal web of an adjacent transverse section. An anchor hollow section (34), with a cross-sectional part circular anchor slot (35), is formed from the rear longitudinal web (42,44,44n) of the transverse section (24,24n) above the inclined section surface (56). The anchor slot (35), with a contact surface (52) of the section surface, forms a push in slot for the material strips (62). ADVANTAGE - Simplifies construction of ventilation element. Accelerates prodn. throughput and improves operational safety and reliability.
Patent DE-4316548-A1 (DE)
Title: Low-temperaure radiant element
Inventor: SELIG ERWIN
IPC: H05B3/42
Filed: 1993-05-18
Abstract: Described is a heating element, in particular for installation under a bench, which is efficient and conveys a pleasant feeling of warmth, without causing undesired dust carbonisation.
Patent DE-4317512-A1 (DE)
Title: Device for the contactless measurement of zero point, position and angle of rotation
Inventor: ANDRAE WULF DR
IPC: G01R33/09
Filed: 1993-05-26
Abstract: The invention relates to a device for contactless measurement of zero point, position and angle of rotation and consists of a substrate (1), which has MR (magnetoresistive) sensors (3), which are distributed in two dimensions and are preferably connected to an evaluation circuit (5) on the substrate (1), and which have a position indicator (4) which is arranged above the sensor surface (X-Y plane). The invention is characterised in that four MR stripline conductors (3) form a wheatstone bridge, two MR stripline conductors (3) respectively forming a half bridge, and these two MR stripline conductors (3) are situated symmetrically relative to an axis and with their longitudinal sides closely parallel to one another. The at least two half bridges are situated at 180 degrees opposite one another at the same distance from a centre (origin of coordinates of the X-Y coordinate system). <IMAGE>
Patent DE-4319002-A1 (DE)
Title: Electrochemical sensor for determining peracetic acid
Inventor: KADEN HEINER PROF DR RER NAT
IPC: G01N27/40
Filed: 1993-06-08
Abstract: The subject matter of the invention is an electrochemical sensor for determining peracetic acid in aqueous media. The sensor construction comprises a cathode, an anode and a porous membrane for separating the active part of the sensor from the medium to be measured, the cathode and anode being built into a support. Preferred fields of application of the invention are sewage technology, the foodstuffs and beverage industry and hospital technology.
Patent DE-4322677-A1 (DE)
Title: Coupling unit with friction clutch coupling - has pressure plate movably connected to counter pressure plate and has no clearance between shifter and controls
Inventor: KIMMIG KARL-LUDWIG
IPC: F16D13/75
Filed: 1993-07-07
Abstract: The pressure plate (3) is movably connected to a counter pressure plate (6). At least one plate spring presses the pressure plate towards a coupling disc (8) clamped between the pressure plate and the counter pressure plate. Controls for engaging and disengaging the friction clutch coupling are operated by an axially displaceable shifter (22) between which and the controls is a compensating control. The friction clutch coupling has a housing fixed to the counter pressure plate and which has a base facing the shifter. ADVANTAGE - The adjusting device compensating for the wear to friction linings operates smoothly and is easily and economically produced.
Patent DE-4324041-A1 (DE)
Title: Desired value transmitter for controlling a brake system
Inventor: WINNER HERMANN DIPL PHYS DR
IPC: B60T7/04
Filed: 1993-07-17
Abstract: A desired value transmitter with a lightweight travel simulator with progressive forcible travel characteristic curve is to be provided. The desired value transmitter (10) has a travel simulator (12) with a piston (14) in a cylinder (13). The piston (14) is on the one hand under the effect of a spring (19) and on the other hand is loaded by a prestressed gas cushion. In the position of rest of the piston (14), the spring (19) acts as a compression spring. When the desired value transmitter (10) is actuated, the spring (19) becomes effective as a tension spring during the course of the displacement of the piston (14) counter to the pressure force of the gas cushion. The resultant formed from the spring force and pressure force results in a marked progressivity of the characteristic curve of the travel simulator (12). Measurement converters (20, 21, 22, 23) detect a travel signal s and/or pressure signal p and convert the latter into an electrical signal U for driving a break system. The desired value transmitter (10) can be applied in motor vehicle brake systems which are activated by extraneous force. <IMAGE>
Patent DE-4325985-A1 (DE)
Title: Cyanobiphenyls and liquid-crystalline medium
Inventor: REIFFENRATH VOLKER
IPC: C07C255/54
Filed: 1993-08-03
Abstract: Cyanobiphenyls of the formula I, <IMAGE>  in which R is an alkyl or alkenyl radical having 1 to 15 carbon atoms which is unsubstituted, monosubstituted by CN or CF3 or at least monosubstituted by halogen, where, in these radicals, one or more CH2 groups in each case independently of one another can also be replaced by -O-, -S-, -@-, -CO-, -CO-O-, -O-CO- or -O-CO-O- in such a way that O atoms are not directly linked to each other, are suitable as components in liquid-crystalline media.
Patent DE-4327851-A1 (DE)
Title: Process for the production of magnetic recording media
Inventor: HAGEMEYER ALFRED DR
IPC: G11B5/72
Filed: 1993-08-19
Abstract: In order to produce a magnetic recording media essentially comprising a polymer substrate and a thin cobalt-containing ferromagnetic metal layer (coating) applied to the surface of the substrate by a PVD process, the surface of the thin metal layer is converted into an inorganic protective layer in order to improve the wear and corrosion resistance. The protective layer is produced by irradiating the surface of the thin metal layer with electromagnetic radiation with the aid of a laser, preferably an UV excimer laser, in an oxygen-containing atmosphere, the exposure time to the electromagnetic radiation being between 10 ns and 3 sec depending on an oxygen partial pressure of from 100 mbar to 50 mbar and an energy density of from 10 to 5000 mJ/cm<2>.
Patent DE-4334974-A1 (DE)
Title: Device for metering liquids from a supply container and method for producing such a device
Inventor: KNOEDEL ERICH
IPC: B65D47/12
Filed: 1993-10-14
Abstract: A device for metering liquids from a supply container with a metering piston is described, which for sucking up a quantity of liquid is guided in a metering cylinder which, in turn, is connected to a two-part valve block, the one part of the valve block having a valve system consisting of an inlet valve and an outlet valve and a connection for an ejection cannula, and the other part connecting the actual valve block to the supply container. In order to enable variable fixing of the dispenser on a supply container, provision is made for the connection part to be designed as a check nut whose threaded section serves for connection to the supply container, and for the connection part to be connected via a connection section to the actual valve block in a positive-locking manner and so as to be rotatable and fixable to form a non-releasable unit. A method for producing such a device is also described.
Patent DE-4344662-A1 (DE)
Title: Rope lock for sailing vessels
Inventor: ENZMANN KLAUS J
IPC: B63H9/08
Filed: 1993-12-27
Abstract: The rope lock has a cord stirrup (1) which is locked in a hook (4) by gravity. When the stirrup bears the weight of a load slung on it, it is unlocked. A tip (5) on a specially shaped hook moves the stirrup away past the locking slot (3) of the hook when the hook is pulled downwards, thereby unlocking it. A more secure locking can be achieved by combining the turning point of the stirrup with that of the diverting pulley. The hook may be shackled to the sail headboard or fitted directly in it.
Patent DE-4400877-A1 (DE)
Title: Detecting fouled filter in domestic dishwasher
Inventor: KOHLES KARLHEINZ
IPC: A47L15/42
Filed: 1994-01-14
Abstract: The dishwasher has a washing chamber including an outlet section contg. a filter combination (3,4), a circulation pump (6) and a press. monitor (7) regulating the operating level. The operating level is based on a defined demand feed quantity in litres for an unclogged filter. The actual delivered quantity is measured during pump operation until the operating level is reached. The measured delivered quantity is compared with a desired quantity. If the desired delivered quantity is definitely exceeded, this is a criterion for detection of a clogged filter. The comparative measurement is performed during the final rinse.
Patent DE-4402203-A1 (DE)
Title: Wash-resistant, plant-based hair dye
Inventor: HARTMANN PETER
IPC: A61K8/73
Filed: 1994-01-26
Abstract: Hair treatment, using plant-based dyes to give a high colour intensity, is effected using a compsn. (pref. prepd. 2-20 mins. before use) comprising (A) 0.001-20 (pref. 0.1-10) wt.% ginseng with a ginsenoside content of at least 1.5 wt.%; (B) 1-50 (pref. 5-40 wt.%) plant-based dye; and (C) 5-95 (pref. 30-80) wt.% water.
Patent DE-4403101-A1 (DE)
Title: Rollable sealing membrane for roofs in particular
Inventor: MARZOUKI TAIEB
IPC: B32B3/24
Filed: 1994-02-02
Abstract: Rollable sealing membranes (10), laid on a roof, are intended to afford protection against weathering and radiation effects. Usually, such sealing membranes (10) have black outer layers, which lead to intense heating of the sealing membrane (10) owing to solar radiation. In addition, black outer layers are not very attractive for aesthetic aspects. The sealing membrane (10) according to the invention has a covering layer (16) which is impermeable to light and/or radiation. Such a covering layer (16) protects the underlying, black outer layer of bitumen or the like from radiation effects. In addition, the covering layer (16) may be coloured for the aesthetically attractive or desired design of the sealing membrane (10). <IMAGE>
Patent DE-4404219-A1 (DE)
Title: Aq. clay suspensions contg. inorganic liquefier
Inventor: HUGGINS JOHN DIPL CHEM DR
IPC: C09K23/14
Filed: 1994-02-10
Abstract: Aq. suspensions of finely divided clay contain an inorganic liquefier (I) and a phosphonocarboxylic acid cpd. of formula (II): R1 = H or opt. substd. 1-4C alkyl; R2 and R3 = H, 1-4C alkyl or monovalent cations.
Patent DE-4406820-A1 (DE)
Title: Cover for ceiling edge
Inventor: WEBER K HEINZ PROF DR ING
IPC: E04B5/36
Filed: 1994-03-02
Abstract: The cover is formed as a prefabricated unit wherein the cover foil (1) which is covered on the inside facing the ceiling by a deformable hard- foam bearing strip (4) along its edge zone adjoining the inner edge of the wall forms the support for the bearing strip (4), the corrugated bitumen board layer (6) and insulating plate (7). The foil has a free marginal strip (8) extending out over the corrugated board layer (6). The insulating plate (7) which covers the bitumen board layer has insert openings (9) for anchoring nails. These insert openings can be vertically off-set in the upper marginal area of the insulating plate remote from the bearing strip.
Patent DE-4407807-A1 (DE)
Title: Hydraulic distributor for heating systems
Inventor: KRZYZIK WERNER
IPC: F24D12/02
Filed: 1994-03-09
Abstract: The connectors (6,9) of the feed sockets (4,5) and the return sockets (7,8) are jointed into the container wall (10). Triangular guide plates (15,17) are located in the end sections (14,16) on the other side of the sockets. The tips (18) of the guide plates project over the centre of the sockets. The guide plates form a cone with rounded tip, esp. if there are three or more sockets. The joints (11) of the sockets merge rounded into the container wall. A perforated plate (21) is located centrally in the container (3), between feed and return (12,13).
Patent DE-4411565-A1 (DE)
Title: Drive control for vehicle IC engine
Inventor: MAERZ UWE
IPC: B60K26/02
Filed: 1994-04-02
Abstract: The throttle pedal (3) is linked to an intermediate coupling element (2) which is linked to the throttle control (5) by a first spring (6) which pulls the two elements together. A second, weaker spring (4) pulls the throttle control into the idling position. Sensors (11) on the intermediate coupling element monitor the spacing between the element and the throttle control. A processor (12) operates the vehicle clutch and engine parameters to operate the system in the selected mode. For manual control the system monitors the spacing of the control linkage and operates the clutch as required. For speed regulator control the control system opens the clutch, and moves the throttle to lower settings when the prescribed speed level is exceeded. The same system is used for cruise control.
Patent DE-4419057-A1 (DE)
Title: Apparatus for reducing the friction and wear in a slider-crank mechanism
Inventor: KIM DONG HYEON
IPC: F04B49/00
Filed: 1994-05-31
Abstract: An apparatus for reducing the friction and wear in a reciprocating slider-crank mechanism contains a slider (1) which comes into sliding contact with a shell (4) and transmits to the latter a rotary motion by rotating a crank (11) and moves a piston (2) backwards and forwards in a linear motion in sliding contact by virtue of the motion transmitted by the slider (1). The angle of inclination ( alpha ) of the shell (4), which is of one-piece design with the piston (2), relative to the piston (2) is less than 90 DEG  and an oil slot is formed in the slider (1), the surface of the slider (1) having a convexity. <IMAGE>
Patent DE-4422970-A1 (DE)
Title: Atomizer for miniature multi-layer valve
Inventor: METTNER MICHAEL DIPL ING DR
IPC: F04B43/06
Filed: 1994-06-30
Abstract: The sealing lip of a multi-layer constructed micro-valve is profiled in the direction perpendicular to the fuel flow, in order to cause atomization of the fuel prior to injection into motor vehicle engine. The atomising structure (91) is formed at right angles to the direction of flow of the fuel, through the seal (31a, 41a). The fuel stream is broken up by turbulence and atomised with the aid of a stream of air.
Patent DE-4425200-A1 (DE)
Inventor: SCHULZE KLAUS
IPC: F23N1/08
Filed: 1994-07-16
Abstract: The present invention is to develop a flow control of the stated kind in which the furring of the rod projecting from the water containing housing (2) is reduced and the effect of such fur on the control behaviour is completely eliminated. This problem is solved in that the control movement of the diaphragm (24) in the water containing housing (2) is transmitted to a lever (3), the pivot of which is formed by a sealed shaft (4) firmly secured to said lever (3) and leading to the outside of the water containing housing (2). At the same time, the shaft (4) is also the pivot of a second lever (5) also firmly secured to it. The lifting movement of the first lever (3) is thus converted via the shaft (4) to the exterior as a rotary movement and then the rotary movement of the shaft (4) is reconverted by the second lever (5) into a lifting movement to control the gas flow. The flow control is used to control the gas flow depending on the water flow, especially for instantaneous water heaters.
Patent DE-4427373-A1 (DE)
Title: Spectacles with detachable arms
Inventor: STANGE KATHRIN
IPC: G02C5/00
Filed: 1994-08-02
Abstract: The lenses (2,2') are joined together by a bridge (20), and the side sections (10) each comprise a lens holder (12,12') and a arm (11,11'). Each holder is integral with the adjacent portion (13) of its respective arm, and is fitted to the lens and removed from it without using a tool.  Each side section can be in one piece, and of plastics. The bridge can likewise have two lens holders (21,21'), fitted and removed without tools. There can be a tie piece (30) on one side section at least, extending around at least the greater part of its respective lens periphery.
Patent DE-4432749-A1 (DE)
Title: Oxygen-concentration detector and method for its production
Inventor: SAITO TOSHITAKA
IPC: G01N27/409
Filed: 1994-09-14
Abstract: An oxygen-concentration detector was disclosed above, which has improved durability which is achieved by improving the thermal stability of the encapsulation layers which adjoin the surface of an electrode. A catalyst layer is formed on an outer side of an electrode on the analysis-gas side of a separating wall, which was made of a ceramic which conducts oxygen ions, for indicating the electromotive force corresponding to the difference between the oxygen concentration in the analysis gas and the oxygen concentration in the reference gas. The catalyst layer is composed of thermally stable ceramic particles and a particular metallic catalyst which is formed from platinum, rhodium or the like and is supported by the surface of the thermally stable ceramic particles. The catalyst layer is formed in such a way that the catalyst is supported by thermally stable support particles. The support particles are thermally treated, in order to grow to a particular size, to which the particular growth can be limited at the temperature of the exhaust gas of an internal combustion engine. In the case of the oxygen-concentration detector in accordance with the present invention, the outer side of the electrode of the separating wall is covered with support particles which have the heat-treated large coherent catalyst particles which form the catalyst layer, and as a result of this arrangement ... Original abstract incomplete.
Patent DE-4435306-A1 (DE)
Title: Punching or perforating device in sheet=fed offset machine
Inventor: ZELFEL HANS-JUERGEN
IPC: B41G7/00
Filed: 1994-10-01
Abstract: The device comprises a tool carrier shaft parallel to a counter-pressure cylinder, running in time with the machine and carrying tool carrier rings. One or more adaptors (9) with cylinder segments (11) can be fitted to the tool carrier rings (6). The cylinder segments may form the surface of the form cylinder (12). The dia. of the form cylinder may be the same as that of the rubber-blanket cylinder (2). There may be tool lines on the cylinder segments, and one or more adaptors and/or printing tools with cylinder segments may be fitted selectively to the tool carrier rings.
Patent DE-4439216-A1 (DE)
Inventor: KIM SUN-TAE
IPC: H04N5/10
Filed: 1994-11-03
Abstract: The circuit includes a vertical synchronizing signal generator (100) for generating a vertical synchronizing signal by receiving a composite signal and a horizontal synchronizing signal generator (200) for generating the horizontal synchronizing signal by counting 4fsc clock pulses using the vertical synchronizing signal as a reset signal. This allows characters to be generated without frame jitter. <IMAGE>